Chair



FIG. 1 is a front view of a design for a chair;

FIG. 2 is a rear view of the chair of FIG. 1;

FIG. 3 is a left view of the chair of FIG. 1;

FIG. 4 is a right view of the chair of FIG. 1;

FIG. 5 is a top view of the chair of FIG. 1;

FIG. 6 is a bottom view of the chair of FIG. 1; and,

FIG. 7 is a perspective view of the chair of FIG. 1. 

CLAIM The ornamental design of chair, as shown and described. 